Is Youngstown, OH tap water safe?
The short answer
Neither of the 2 utilities serving Youngstown has a result above a legal limit or action level, or a health-based violation since 2016, in EPA’s and Ohio’s records.
Youngstown City PWS, which serves the most people here, has 1 result above EPA’s new limit, which takes effect in 2029. The worst: PFOS at 19.3 ppt, above EPA’s new limit, which takes effect in 2029.
A town can be served by more than one utility, and some homes are on private wells. The name on your water bill tells you which is yours, and your ZIP code narrows it down. They are listed by how many people each serves in Youngstown’s ZIP codes, from EPA’s estimates.
- Open report
Youngstown City PWS
Ohio · serves 130,530 people · about 54,000 in Youngstown
1 result above EPA’s new limit, which takes effect in 2029. The worst: PFOS at 19.3 ppt, above EPA’s new limit, which takes effect in 2029.
No health-based violations since 2016
- Open report
Girard City
Ohio · serves 13,263 people · about 720 in Youngstown
1 result above EPA’s new limit, which takes effect in 2029. The worst: PFOS at 20.1 ppt, above EPA’s new limit, which takes effect in 2029.
No health-based violations since 2016
What handles it
Each of these is certified, on a certifier’s listing, for a result above a line in Youngstown City PWS’s water, which serves the most people here. Another utility’s report names what handles its own results.
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ZeroWater 10 Cup Pitcher (ZP-010)
Pitcher
- IAPMO listing:NSF/ANSI 42NSF/ANSI 53checked Oct. 4, 2026
Certified for: PFOS
Aquasana Claryum Direct Connect (AQ-MF-1)
Under-sink carbon
- IAPMO listing:NSF/ANSI 42NSF/ANSI 53NSF/ANSI 401checked Oct. 16, 2026
Certified for: PFOS
Express Water StreamLine Direct Connect System (USC001)
Under-sink carbon
- IAPMO listing:NSF/ANSI 42NSF/ANSI 53NSF/ANSI 401checked Oct. 16, 2026
Certified for: PFOS
Water testing near Youngstown
The 3 labs Ohio certifies closest to Youngstown, in a straight line. Call first: certification is test by test, and not every lab takes samples from homeowners.
Cardinal Environmental Lab, LLC
Youngstown, OH · about 2 miles
Certified for bacteria, nitrate, lead and copper, metals, minerals and other inorganics, organic chemicals, disinfection byproducts
Mahoning County Board of Health
Youngstown, OH · about 5 miles
Certified for bacteria
Portage County Water Resources
Ravenna, OH · about 29 miles
Certified for bacteria, nitrate, minerals and other inorganics
Which ZIP codes are in Youngstown: Census 2020 relationship files. Which utilities serve them, and how many people: EPA SDWIS and EPA’s service area map. Each utility’s results: EPA UCMR 5, EPA SDWIS, and EPA’s and the state’s compliance monitoring, as its report lists them. How they are measured: methodology. Certified labs: Ohio EPA, laboratories certified/accepted to perform analyses on public drinking water; distances from the Census 2020 ZIP code tabulation area gazetteer.
Near Youngstown
Other towns in Mahoning County with a page of their own.
What to do next
- Read Youngstown City PWS’s full reportEvery result with its dates, the violations, and the certification claim that handles each finding.Open the report
- Filters for PFOSRanked by certification and what they cost over five years.The best water filters for PFAS, ranked
- On a private well?No utility tests a well. A certified lab test is the first step.How to test well water